diff options
| -rw-r--r-- | shmotbox.ino | 68 |
1 files changed, 63 insertions, 5 deletions
diff --git a/shmotbox.ino b/shmotbox.ino index 2b5bb44..440d347 100644 --- a/shmotbox.ino +++ b/shmotbox.ino @@ -1,22 +1,80 @@ #include <Control_Surface.h> +#include <DistanceSensor.h> +/** + * Send out 10-bit poti as a 14-bit value, split to 2 CC messages. + * The higher order byte is sent on the controller's base address. + * The lower order byte is sent on the address + 0x20. + */ class CCPotentiometer14 : public MIDIFilteredAnalog<ContinuousCCSender14<10>> { - public: - CCPotentiometer14(pin_t analogPin, MIDIAddress address) - : MIDIFilteredAnalog(analogPin, address, {}) {} +public: + CCPotentiometer14(pin_t analogPin, MIDIAddress address) + : MIDIFilteredAnalog(analogPin, address, {}) {} }; -USBMIDI_Interface midi; -CCPotentiometer14 pot {A0, MIDI_CC::General_Purpose_Controller_1}; +static USBMIDI_Interface midi; + +/* + * In the constructors, there is always first the pin(s) and then the + * MIDI address - controller Id with optional channel. + * + * NOTE: A6-A11 are available on physical D4, D6, D8-10, D12. + */ +static CCPotentiometer14 pot0 {A0, 0x00}; +static CCPotentiometer14 pot1 {A1, 0x01}; +static CCPotentiometer14 pot2 {A2, 0x02}; +static CCPotentiometer14 pot3 {A3, 0x03}; +static CCPotentiometer14 pot4 {A4, 0x04}; +static CCPotentiometer14 pot5 {A5, 0x05}; +static CCPotentiometer14 pot6 {A6, 0x06}; +static CCPotentiometer14 pot7 {A7, 0x07}; +static CCPotentiometer14 pot8 {A8, 0x08}; +static CCPotentiometer14 pot9 {A9, 0x09}; + +#if 0 +static CCPotentiometer14 pedal {A10, 0x0A}; +#endif + +static CCRotaryEncoder enc0 {{0, 1}, 0x10}; +/* + * FIXME: This button does not physically work. + */ +static CCButton enc0_button {2, 0x11}; + +#if 0 +static CCRotaryEncoder enc1 {{3, 5}, 0x12}; +static CCButton enc1_button {7, 0x13}; +#endif + +static DistanceSensor dist0(11, 13); +static const byte DIST0_ADDRESS = 0x1F; +static const double DIST0_MAX = 40; /* cm */ void setup() { + RelativeCCSender::setMode(relativeCCmode::TWOS_COMPLEMENT); Control_Surface.begin(); } void loop() { +#if 0 + /* + * FIXME: Should probably be a proper class. + */ + double dist_cm = dist0.getCM(); + static unsigned short dist_last = 0; + unsigned short dist_short = min(dist_cm, DIST0_MAX)*0x3FFF/DIST0_MAX; + if (dist_short != dist_last) { + Serial.println(dist_cm); + Serial.println(dist_short); + midi.sendControlChange(DIST0_ADDRESS | 0x00, (dist_short >> 7) & 0x7F); + midi.sendControlChange(DIST0_ADDRESS | 0x20, (dist_short >> 0) & 0x7F); + dist_last = dist_short; + } +#endif + Control_Surface.loop(); } |